20
charge = 0
 C 3.532242 1.072140 0.800142
 C 2.749265 0.707459 -0.454177
 N 2.629311 1.802937 -1.411478
 C 3.327013 -0.544539 -1.147530
 C 2.336463 -1.107641 -2.162283
 C 4.642116 -0.263963 -1.805756
 C 5.814190 -0.755064 -1.425981
 H 3.091957 1.945803 1.288050
 H 4.571161 1.307940 0.551806
 H 3.540080 0.250737 1.522771
 H 1.726644 0.445432 -0.157328
 H 3.537281 2.226352 -1.568955
 H 2.035661 2.531400 -1.035084
 H 3.495342 -1.292308 -0.363491
 H 2.104264 -0.356862 -2.920311
 H 1.400937 -1.392320 -1.672864
 H 2.742632 -1.991197 -2.659288
 H 4.600705 0.382924 -2.681344
 H 5.900512 -1.417463 -0.569580
 H 6.728815 -0.521479 -1.959418